US3286587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic copying apparatus
Assignee: Eastman Kodak Co
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Filing: 1963-12-16
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Granted: 1966-11-22
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Expires: 1983-12-16
Abstract
No abstract record available.
Inventors
- 👤 James F Hayden
- 👤 Glen W Offensend
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:48
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/522; G03B27/523
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
AN OPTICAL SYSTEM FOR USE IN AN APPARATUS FOR PROJECTING DOCUMENT IMAGES FROM THE APPARATUS RECORDING STATION, IN WHICH DOCUMENTS ARE SUCESSIVELY RECEIVED, ONTO A RECORDING MEDIA LOCATED IN THE EXPOSURE STATION OF THE APPARATUS, SAID SYSTEM COMPRISING: (1) A FIRST REFLECTOR DISPOSED TO RECEIVE IMAGES OF THE DOCUMENTS WHEN IN SAID RECORDING STATION, (2) A PROJECTION LENS POSITIONED TO TRANSMIT THE DOCUMENT IMAGES REFLECTED BY SAID FIRST REFLECTOR, (3) A SECOND REFLECTOR DISPOSED TO REFLECT THE DOCUMENT IMAGES TRANSMITTED BY SAID PROJECTION LENS TO THE RECORDING MEDIA IN SAID EXPOSURE STATION, AND (4) CARRIAGE MEANS OPERATIVELY ASSOCIATED WITH SAID FIRST AND SECOND REFLECTORS AND WITH SAID PROJECTION LENS INCLUDING: (A) MEANS FOR VARYING THE DISTANCE FROM AND ANGULAR RELATIONSHIP OF SAID FIRST REFLECTOR TO THE RECORDING STATION, (B) MEANS FOR CHANGING THE POSITION OF SAID PROJECTION LENS ALONG THE OPTICAL AXIS OF SAID SYSTEM,
Claim 2
Dependent Claim
145 words
AN OPTICAL SYSTEM FOR USE IN AN APPARATUS FOR PROJECTING DOCUMENT IMAGES FROM THE APPARATUS RECORDING STATION, IN WHICH DOCUMENTS ARE SUCESSIVELY RECEIVED, ONTO A RECORDING MEDIA LOCATED IN THE EXPOSURE STATION OF THE APPARATUS, SAID SYSTEM COMPRISING: (1) A FIRST REFLECTOR DISPOSED TO RECEIVE IMAGES OF THE DOCUMENTS WHEN IN SAID RECORDING STATION, (2) A PROJECTION LENS POSITIONED TO TRANSMIT THE DOCUMENT IMAGES REFLECTED BY SAID FIRST REFLECTOR, (3) A SECOND REFLECTOR DISPOSED TO REFLECT THE DOCUMENT IMAGES TRANSMITTED BY SAID PROJECTION LENS TO THE RECORDING MEDIA IN SAID EXPOSURE STATION, AND (4) CARRIAGE MEANS OPERATIVELY ASSOCIATED WITH SAID FIRST AND SECOND REFLECTORS AND WITH SAID PROJECTION LENS INCLUDING: (A) MEANS FOR VARYING THE DISTANCE FROM AND ANGULAR RELATIONSHIP OF SAID FIRST REFLECTOR TO THE RECORDING STATION, (B) MEANS FOR CHANGING THE POSITION OF SAID PROJECTION LENS ALONG THE OPTICAL AXIS OF SAID SYSTEM,
References Cited (Backward Citations)
US2940358A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |